PMA Part #
(Replacement For OEM PN) |
Approval Means Description |
PMA Holder |
Model Eligibility |
Marker-Service etc.
(Aero Decals 7864VWB)
|
Details Available
7864VWB |
Details Available
|
Boeing (727, 737 series),McDonnell Douglas (DC9 series)
|
Seal-air turbine outer first stage
(P&W 777105 or 786439)
|
Details Available
M2394 |
Details Available
|
Pratt & Whitney (JT8D-1, -1A, -1B, -7, -7A, -7B, -9, -9A, -209)
|
Seal-air turbine outer first stage
(P&W 780550 or 786440)
|
Details Available
M2355 |
Details Available
|
Pratt & Whitney (JT8D-11, -15, -17, -17R)
|
Stage 1 - Turbine Air Seal Ring Assembly
(Pratt & WhitneyP/N 786439)
|
Details Available
PX786439 |
Details Available
|
Pratt & Whitney (JT8D-1, -1A, -1B, -7, -7A, -7B, -9, -9A, -11.)
|
Stage 1 - Turbine Air Seal Ring Assembly
(Pratt & Whitney P/N 786439)
|
Details Available
PX786439 |
Details Available
|
Pratt & Whitney (JT8D-1, -1A, -1B, -7, -7A, -7B, -9, -9A, -11)
|
First Stage HPT Outer Air Seal
(Pratt & Whitney 786441)
|
Details Available
PI9243-1 |
Details Available
|
Pratt & Whitney (JT8D-217, -217A)
|
JT8D Stage 1 Turbine Airseal Ring Assembly
(Pratt & Whitney 786439)
|
Details Available
PX786439 |
Details Available
|
Pratt & Whitney (JT8D-1, -1A, -1B, -7, -7A, -7B, -9, -9A, and -11)
|
1st Stage High Pressure Turbine Outer Airseal Assembly
(P&W 786441)
|
Details Available
PI9243-1 |
Details Available
|
Pratt & Whitney (JT8D-217, -217A)
|
C-Ring, Internal Pressure
(753224 & 786426)
|
Details Available
753224WE |
Details Available
|
Pratt & Whitney (JT9D-3A, JT9D-7, JT9D-7A, JT9D-7AH, JT9D-7F, JT9D-7H & JT9D-7J)
|
C-Ring, Internal Pressure
(753224 & 786426)
|
Details Available
753224WE |
Details Available
|
Pratt & Whitney (JT9D-3A, -7, -7A, -7AH, -7F, -7H & -7J)
|